One vertex per element, one color per generator, with an edge from x to x·s.
(5,6)(7,8)(9,10)(11,20)(12,19)(13,23)(14,18)(15,17)(16,21)(22,24) involution — undirected(1,2)(3,4)(5,6)(7,8)(9,11,15,13)(10,16,17,24)(12,21,14,22)(18,20,19,23)(6,8)(10,17)(16,24)(18,19)(20,23) involution — undirected(2,4)(6,8)(9,12,15,14)(10,18,17,19)(11,21,13,22)(16,20,24,23)(9,13,15,11)(10,16,17,24)(12,22,14,21)(18,20,19,23)A Cayley diagram is a choice, not a fact about the group. Another drawing of this group — in a book, or on a different generating set — may look nothing like this one.